UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ga0VHw2+mfilcv9Tfs07QF/q0y3pAq+J2hR1fImMdW4=' 
WHERE 
  key_id = 'b85eb74eebe520f8247e2847d6cad50bfb251e0efab53efc49dba92211cd8f81' 
  AND (
    token = 'ga0VHw2+mfilcv9Tfs07QF/q0y3pAq+J2hR1fImMdW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )